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17 lines
597 B
Python
17 lines
597 B
Python
import re
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def line_ref(dir, filename, pattern):
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with open(dir + "/src/" + filename) as file:
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if isinstance(pattern, str):
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pattern_re = re.compile(re.escape(pattern))
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else:
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pattern_re = pattern
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pattern = pattern.pattern
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for number, line in enumerate(file, 1):
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if pattern_re.search(line):
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# Needs to match source locations for both verilog frontends
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return fr"{filename}:(?:{number}|\d+\.\d+-{number}\.\d+)"
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raise RuntimeError("%s: pattern `%s` not found" % (filename, pattern))
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